112103133000123 has 16 divisors (see below), whose sum is σ = 152004936297600. Its totient is φ = 73468387320960.

The previous prime is 112103133000121. The next prime is 112103133000161. The reversal of 112103133000123 is 321000331301211.

It is a happy number.

It is not a de Polignac number, because 112103133000123 - 2¹ = 112103133000121 is a prime.

It is a super-2 number, since 2×112103133000123² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112103133000123.

It is not an unprimeable number, because it can be changed into a prime (112103133000121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41373828 + ... + 43999998.

It is an arithmetic number, because the mean of its divisors is an integer number (9500308518600).

Almost surely, 2^{112103133000123} is an apocalyptic number.

112103133000123 is a deficient number, since it is larger than the sum of its proper divisors (39901803297477).

112103133000123 is a wasteful number, since it uses less digits than its factorization.

112103133000123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867402.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 112103133000123 its reverse (321000331301211), we get a palindrome (433103464301334).

The spelling of 112103133000123 in words is "one hundred twelve trillion, one hundred three billion, one hundred thirty-three million, one hundred twenty-three", and thus it is an aban number.